CN209794637U - Pharmacy filter-press jar - Google Patents
Pharmacy filter-press jar Download PDFInfo
- Publication number
- CN209794637U CN209794637U CN201821451377.9U CN201821451377U CN209794637U CN 209794637 U CN209794637 U CN 209794637U CN 201821451377 U CN201821451377 U CN 201821451377U CN 209794637 U CN209794637 U CN 209794637U
- Authority
- CN
- China
- Prior art keywords
- filter
- plate
- telescopic rod
- diameter section
- pressurizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a pharmacy filter-press jar, this pharmacy filter-press jar includes the filter-press jar body, filter, first pressure device and second pressure device, and first pressure device includes first drive structure and first pressure plate, forms the filter-press space between first pressure plate and the filter, and first drive structure can drive the first pressure plate towards or deviate from the filter motion; the second pressurizing device comprises a second driving structure, a second pressurizing plate and a sealing plug, a liquid collecting space is formed between the second pressurizing plate and the filter plate, and the second pressurizing device can drive the second pressurizing plate to move towards or away from the filter plate, so that the sealing state of the sealing plug on the filter hole is changed. Compare with the pharmacy filter-press jar among the prior art, the utility model provides a pharmacy filter-press jar has and squeezes efficient, can avoid when the medicinal material squeezes from filtering the hole drop and prevent that the medicinal material disintegrating slag from blockking up the advantage of filtering the hole.
Description
Technical Field
The utility model belongs to the technical field of pharmacy device technique and specifically relates to a pharmacy filter-press jar is related to.
Background
When the chemical industry pharmacy, need carry out the primary processing to the pharmacodynamic ingredient of medicinal material raw materials and draw, the traditional medicine extraction element is regarded as to the filter-pressing jar, and extensive application is in the chemical industry pharmacy field, especially draws the processing of chinese medicine.
Filter vat is put into to the medicinal material after will cooking among the prior art to squeeze through squeezing the device, nevertheless at the in-process that squeezes of reality, smash into the tiny particle with the medicinal material usually in order to improve the efficiency of squeezing to the medicinal material, this also can drop from the filtration pore of filter vat when leading to partial tiny particle medicinal material to squeeze, causes partial medicinal material extravagant.
in addition, the high pressure when the medicinal material is squeezed can also cause the medicinal material disintegrating slag to block up and filter the hole, influences the medicine juice and normally flows out from filtering the hole.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
the present invention has been made in view of the above problems, and an object of the present invention is to provide a pharmaceutical filter-press canister.
This pharmacy filter-press jar has and squeezes efficient, can avoid the medicinal material to drop and prevent that the medicinal material disintegrating slag from blockking up the advantage of filtering the hole when squeezing.
For realizing the purpose of the utility model adopts the following technical proposal:
the utility model of the first technical proposal is a pharmacy filter-press tank, which comprises a filter-press tank body, a filter plate, a first pressure device and a second pressure device,
The filter plate is provided with a plurality of filter holes and is horizontally arranged inside the filter pressing tank body;
The first pressurizing device is arranged at the inner top of the filter pressing tank body and comprises a first driving structure and a first pressurizing plate, a filter pressing space is formed between the first pressurizing plate and the filter plate, and the first driving structure can drive the filter plate to move towards or away from the filter pressing plate;
The second pressure device set up in the interior bottom of the filter-pressing jar body, the second pressure device includes second drive structure, second pressure plate and sealing plug, the sealing plug is used for the shutoff the filtration pore the second pressure plate with form the album liquid space between the filter, the second pressure device can drive the second pressure plate orientation or deviate from the filter motion, thereby change the sealing plug is right the shutoff state of filtration pore.
in addition, the pharmaceutical filter-pressing tank of the second technical proposal is based on the pharmaceutical filter-pressing tank of the first technical proposal, the first driving structure comprises a first driving motor and a first telescopic rod which is vertically arranged,
the first driving motor is fixed on the top wall of the filter-pressing tank body, the top end of the first telescopic rod is connected with the first driving motor, the bottom end of the first telescopic rod is fixedly connected with the first pressure plate, and under the driving action of the first driving motor, the first telescopic rod can drive the first pressure plate to move back and forth along the axis direction of the first telescopic rod.
In addition, the pharmaceutical filter-pressing tank of the third technical proposal is based on the pharmaceutical filter-pressing tank of the first technical proposal, the second driving structure comprises a second driving motor and a second telescopic rod which is vertically arranged,
the second driving motor is fixed on the bottom wall of the filter pressing tank body, the bottom end of the second telescopic rod is connected with the second driving motor, the top end of the second telescopic rod is fixedly connected with the second pressurizing plate,
Under the driving action of the second driving motor, the second telescopic rod can drive the second pressurizing plate to move back and forth along the axial direction of the second telescopic rod.
In addition, the pharmaceutical filter-pressing canister of the fourth technical solution is based on the pharmaceutical filter-pressing canister of the third technical solution, along the axial direction of the sealing plug, the sealing plug includes a first diameter section far away from the second pressurizing plate and a second diameter section close to the second pressurizing plate, and the diameter of the first diameter section is equal to the diameter of the filtering hole, and the diameter of the second diameter section is smaller than the diameter of the filtering hole,
When the second telescopic rod is at the position of the limit shortening, the first diameter section is positioned in the filtering hole so as to plug the filtering hole,
and under the state that the second telescopic rod is at the position of ultimate extension, the first diameter section is positioned at the position extending out of the filter hole, so that a gap capable of communicating the filter pressing space with the liquid collecting space is formed between the second diameter section and the filter hole.
In addition, the pharmaceutical filter-pressing canister of the fifth technical solution is based on the pharmaceutical filter-pressing canister of the third technical solution, along the axial direction of the sealing plug, the sealing plug includes a first diameter section far away from the second pressurizing plate and a second diameter section close to the second pressurizing plate, and the diameter of the first diameter section is larger than that of the filtering hole, and the diameter of the second diameter section is smaller than that of the filtering hole,
When the second telescopic rod is in a position of ultimate shortening, the lower surface of the first diameter section and the upper surface of the filter plate are mutually abutted, so that the filter holes are blocked,
and under the state that the second telescopic rod is at the position of ultimate extension, a gap which can communicate the filter pressing space and the liquid collecting space is formed between the second diameter section and the filter hole.
in addition, the pharmaceutical filter press tank according to the sixth technical means is the pharmaceutical filter press tank according to the fourth or fifth technical means, wherein a tapered pointed end is further provided at the upper end of the first diameter section.
in addition, the pharmaceutical filter-pressing tank of the seventh technical proposal is based on the pharmaceutical filter-pressing tank of the first technical proposal, a horizontal communicating pipe which can communicate the filter-pressing space with the external environment is arranged at the side part of the filter-pressing tank body,
and a feed inlet and a water inlet with upward openings are sequentially arranged on the horizontal communicating pipe.
in addition, the pharmacy filter-pressing jar of eighth technical scheme on the pharmacy filter-pressing jar basis of seventh technical scheme the lateral part of the filter-pressing jar body still be provided with the bin outlet of filter-pressing space and external environment intercommunication, just, the end opening face of bin outlet with the upper surface parallel and level of filter.
A pharmaceutical filter press tank according to a ninth aspect of the present invention is the pharmaceutical filter press tank according to the third aspect, wherein a liquid discharge port for communicating the liquid collecting space with an external environment is further provided at a side portion of the filter press tank body, an upper surface of the second pressure plate on a side close to the liquid discharge port is formed as an outlet surface, and the outlet surface is flush with a lower port surface of the liquid discharge port in a state where the second telescopic link is at a position of ultimate extension.
a pharmaceutical pressure filtration tank according to a tenth aspect of the present invention is the pharmaceutical pressure filtration tank according to the ninth aspect of the present invention, wherein an upper surface of the second pressurizing plate is an inclined surface, and an upper surface of a lower side of the inclined surface is formed as the outlet surface.
Technical scheme more than combining, the utility model discloses the beneficial effect analysis of bringing is as follows:
A pharmaceutical filter-pressing tank comprises a filter-pressing tank body, a filter plate, a first pressure device and a second pressure device,
The filter plate is provided with a plurality of filter holes and is horizontally arranged inside the filter pressing tank body;
the first pressurizing device is arranged at the inner top of the filter pressing tank body and comprises a first driving structure and a first pressurizing plate, a filter pressing space is formed between the first pressurizing plate and the filter plate, and the first driving structure can drive the first pressurizing plate to move towards or away from the filter plate;
The second pressure device is arranged at the inner bottom of the filter-pressing tank body and comprises a second driving structure, a second pressure plate and a sealing plug, the sealing plug is used for plugging the filter hole, a liquid collecting space is formed between the second pressure plate and the filter plate, and the second pressure device can drive the second pressure plate to move towards or away from the filter plate, so that the plugging state of the sealing plug to the filter hole is changed.
When the filter pressing device is used, firstly, the medicinal materials placed in the filter pressing space are primarily pressed through the first pressing device, so that liquid medicine is formed in the filter pressing space; secondly, drive the second pressure plate through second pressure device and move towards the filter plate, when carrying out the secondary to the medicinal material of putting into the filter-pressing space and squeezing, still make the sealing plug no longer block the filtration pore, the liquid medicine in the filter-pressing space flows into a collection liquid space through filtering the pore, accomplishes squeezing and draws the medicinal material.
Compare with the pharmacy filter-press jar among the prior art, this pharmacy filter-press jar has and squeezes efficient, can avoid when the medicinal material squeezes from filtering the hole drop and prevent that the medicinal material disintegrating slag from blockking up the advantage of filtering the hole.
additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a first embodiment of the pharmaceutical pressure filtration canister provided by the present invention;
Fig. 2 is a schematic view of the overall structure of a second embodiment of the pharmaceutical pressure filtration canister provided by the present invention;
fig. 3 is a schematic view of the pressing state of the first embodiment of the pharmaceutical filter press canister provided by the present invention.
icon: 100-a first pressurizing device; 110-a first drive motor; 120-a first telescoping rod; 130-a first compression plate; 200-a second pressurizing means; 210-a second drive motor; 220-a second telescopic rod; 230-a second compression plate; 240-sealing plug; 300-a filter plate; 400-a feed inlet; 500-water inlet; 600-a discharge port; 700-liquid drain.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following description will be made of a specific embodiment of the construction of the pharmaceutical filter press according to the present invention.
First embodiment
fig. 1 is the overall structure schematic diagram of the first embodiment of the pharmaceutical filter-pressing tank provided by the utility model, and fig. 3 is the squeezing state schematic diagram of the first embodiment of the pharmaceutical filter-pressing tank provided by the utility model.
As shown in fig. 1 and 3: the present embodiment provides a pharmaceutical pressure filtration tank comprising a pressure filtration tank body, a filter plate 300, a first pressurizing means 100 and a second pressurizing means 200,
the filter plate 300 is provided with a plurality of filter holes, and the filter plate 300 is horizontally arranged in the filter pressing tank body;
The first pressurizing device 100 is arranged at the inner top of the filter pressing tank body, the first pressurizing device 100 comprises a first driving structure and a first pressurizing plate 130, a filter pressing space is formed between the first pressurizing plate 130 and the filter plate 300, and the first driving structure can drive the first pressurizing plate 130 to move towards or away from the filter pressing plate;
the second pressurizing device 200 is arranged at the inner bottom of the filter pressing tank body, the second pressurizing device 200 comprises a second driving structure, a second pressurizing plate 230 and a sealing plug 240, the sealing plug 240 is used for sealing the filter holes, a liquid collecting space is formed between the second pressurizing plate 230 and the filter plate 300, and the second pressurizing device 200 can drive the second pressurizing plate 230 to move towards or away from the filter plate 300, so that the sealing state of the sealing plug 240 on the filter holes is changed.
Further, the first driving structure includes a first driving motor 110 and a vertically disposed first telescopic bar 120,
The first driving motor 110 is fixed on the top wall of the filter pressing tank body, the top end of the first telescopic rod 120 is connected with the first driving motor 110, the bottom end of the first telescopic rod 120 is fixedly connected with the first pressurizing plate 130, and under the driving action of the first driving motor 110, the first telescopic rod 120 can drive the first pressurizing plate 130 to move back and forth along the axial direction of the first telescopic rod 120.
Specifically, a screw nut transmission mechanism may be disposed inside the first telescopic rod 120, an output shaft of the first driving motor 110 is connected to the screw rod, the nut is sleeved on the screw rod and is fixedly connected to a rod of the first telescopic rod 120, and the first driving motor 110 drives the screw rod to rotate around an axis of the screw rod, so as to drive the nut sleeved on the screw rod to move along the axis of the screw rod, thereby achieving a telescopic function of the first telescopic rod 120.
in addition, the second driving structure includes a second driving motor 210 and a second telescopic rod 220 vertically disposed,
The second driving motor 210 is fixed on the bottom wall of the filter pressing tank body, the bottom end of the second telescopic rod 220 is connected with the second driving motor 210, the top end of the second telescopic rod 220 is fixedly connected with the second pressurizing plate 230,
under the driving action of the second driving motor 210, the second telescopic rod 220 can drive the second pressure plate 230 to move back and forth along the axial direction of the second telescopic rod 220.
Similarly, the second telescopic rod 220 may be provided with a screw nut transmission mechanism similar to that of the first telescopic rod 120.
further, in the axial direction of the sealing plug 240, the sealing plug 240 includes a first diameter section far from the second pressing plate 230 and a second diameter section near the second pressing plate 230, and the diameter of the first diameter section is equal to the diameter of the filter hole, and the diameter of the second diameter section is smaller than the diameter of the filter hole,
in the state that the second telescopic rod 220 is at the position of the limit shortening, the first diameter section is positioned in the filtering hole, thereby plugging the filtering hole,
in the state where the second telescopic rod 220 is in the position of the ultimate extension, the first diameter section is located at the position of extending out of the filtering hole, thereby forming a gap between the second diameter section and the filtering hole, which can communicate the filter pressing space and the liquid collecting space.
In addition, a conical pointed end is arranged at the upper end part of the first diameter section.
In addition, a horizontal communicating pipe capable of communicating the filter pressing space with the external environment is arranged at the side part of the filter pressing tank body, and a feed inlet 400 and a water inlet 500 with upward openings are sequentially arranged on the horizontal communicating pipe.
further, a discharge port 600 communicating the filter pressing space with the external environment is further provided at the side of the filter pressing tank body, and a lower opening surface of the discharge port 600 is flush with the upper surface of the filter plate 300.
Further, a drain port 700 for communicating the liquid collecting space with the external environment is provided on the side of the filter press tank, and the upper surface of the second pressure plate 230 on the side close to the drain port 700 is formed as an outlet surface which is flush with the lower port surface of the drain port 700 in the state where the second expansion link 220 is at the position of the maximum extension.
further, the upper surface of the second pressurizing plate 230 is an inclined surface, and the upper surface of the lower side of the inclined surface is formed as an outlet surface.
second embodiment
fig. 2 is a schematic view of the overall structure of a second embodiment of the pharmaceutical filter press according to the present invention.
As shown in fig. 2: the second embodiment provides a pharmaceutical filter press canister based on the pharmaceutical filter press canister provided by the first embodiment, compared with the first embodiment
"further, in the axial direction of the sealing plug 240, the sealing plug 240 includes a first diameter section far from the second pressing plate 230 and a second diameter section near the second pressing plate 230, and the diameter of the first diameter section is equal to the diameter of the filter hole, and the diameter of the second diameter section is smaller than the diameter of the filter hole,
in the state that the second telescopic rod 220 is at the position of the limit shortening, the first diameter section is positioned in the filtering hole, thereby plugging the filtering hole,
In the state where the second telescopic rod 220 is in the position of the ultimate extension, the first diameter section is located at the position extending out of the filtering hole, thereby forming a gap capable of communicating the filter pressing space and the liquid collecting space between the second diameter section and the filtering hole "
Replacing the steps as follows:
Further, in the axial direction of the sealing plug 240, the sealing plug 240 includes a first diameter section far from the second pressing plate 230 and a second diameter section near the second pressing plate 230, and the diameter of the first diameter section is larger than that of the filter hole, the diameter of the second diameter section is smaller than that of the filter hole,
In a state where the second expansion link 220 is at the position of the maximum shortening, the lower surface of the first diameter section and the upper surface of the filter plate 300 are abutted against each other, thereby blocking the filter holes,
In the state where the second expansion link 220 is at the position of ultimate extension, a gap capable of communicating the filter pressing space and the liquid collecting space is formed between the second diameter section and the filter hole "
The rest of the structure is the same as the first embodiment.
the specific structure of the present invention is explained above, and the manner of use thereof is explained below.
when the pharmaceutical pressure filtration tank is used, firstly, the medicinal materials placed in the pressure filtration space are primarily squeezed through the first pressurizing device, so that the medicinal materials form liquid medicine in the pressure filtration space; secondly through the motion of second pressure device drive second pressure plate towards the filter plate, when making the sealing plug carry out the secondary to the medicinal material of putting into in the filter-pressing space and squeezing, but also no longer the shutoff filtration pore, the liquid medicine in the filter-pressing space flows into a collection liquid space through filtering the pore, accomplishes squeezing and draws the medicinal material.
Compare with the pharmacy filter-press jar among the prior art, this pharmacy filter-press jar has and squeezes efficient, can avoid when the medicinal material squeezes from filtering the hole drop and prevent that the medicinal material disintegrating slag from blockking up the advantage of filtering the hole.
in addition, in the above specific embodiment, the first driving structure includes the first driving motor and the vertically arranged first telescopic rod, and the first driving motor drives the vertically arranged first telescopic rod to perform telescopic motion, so as to drive the first pressure plate to move back and forth along the axis direction of the first telescopic rod, thereby implementing the pressure function of the first pressure device.
In addition, in the above-mentioned embodiment, the second driving structure includes a second driving motor and a vertically arranged second telescopic rod, and the second driving motor drives the vertically arranged second telescopic rod to perform telescopic motion, so as to drive the second pressure plate to move back and forth along the axis direction of the second telescopic rod, so as to change the sealing state of the sealing plug arranged on the second pressure plate on the filter hole, and the structure is simple and the operation is convenient.
In addition, in the above-mentioned embodiment, the sealing plug includes a first diameter section and a second diameter section, and the diameter of the first diameter section is equal to the diameter of the filtering hole, and the diameter of the second diameter section is smaller than the diameter of the filtering hole.
By the structure, the first diameter section can be positioned in the filtering hole to plug the filtering hole under the condition that the second telescopic rod is at the position of the limit shortening; make the second telescopic link be in the state of the position of ultimate extension, first footpath section is located and to stretch out the filtration pore, and second footpath section forms the clearance with filtering between the pore, intercommunication filter-pressing space and liquid collecting space.
In addition, in the above-mentioned embodiment, the sealing plug includes a first diameter section and a second diameter section, and the diameter of the first diameter section is larger than that of the filtering hole, and the diameter of the second diameter section is smaller than that of the filtering hole.
By the structure, the lower surface of the first diameter section and the upper surface of the filter plate can be mutually abutted and plugged to block the filter holes when the second telescopic rod is in the position of the limit shortening; make the second telescopic link be in under the state of the position of ultimate extension, form the clearance between the lower surface of first footpath section and the upper surface of filter, just, also form the clearance between second footpath section and the filtration pore to intercommunication filter-pressing space and liquid collecting space.
in addition, in the above-described embodiment, a tapered tip is further provided at the upper end portion of the first diameter section. The conical pointed end can reduce the resistance of the upward movement of the first radial section, and the first radial section can conveniently move upward.
In addition, in the above-described embodiment, a horizontal communication pipe capable of communicating the filter pressing space with the external environment is provided at the side portion of the filter pressing tank body, and a feed port and a water inlet having an upward opening are sequentially provided on the horizontal communication pipe. The feed inlet and the water inlet are arranged on the same horizontal communicating pipe, so that the structure can be simplified, and the pipeline material can be saved.
In the above-described embodiment, the side portion of the filter pressing tank body is further provided with a discharge port for communicating the filter pressing space with the external environment, and the lower opening surface of the discharge port is flush with the upper surface of the filter plate. With the structure, the medicine dregs in the filter pressing space can be conveniently and completely discharged through the discharge port.
In the above-described embodiment, the filter pressing tank body is further provided at a side portion thereof with a drain port for communicating the liquid collecting space with the external environment, and the upper surface of the second pressing plate on the side close to the drain port is formed as an outlet surface which is flush with the lower port surface of the drain port in a state where the second extendable rod is at the position of ultimate extension. With the structure, the liquid outlet can discharge the liquid medicine in the liquid collecting space completely.
In the above-described embodiment, the upper surface of the second pressing plate is an inclined surface, and the upper surface on the lower side of the inclined surface is an outlet surface. With the structure, when the liquid is discharged from the liquid discharge port conveniently, the liquid medicine can better flow to the liquid discharge port under the action of gravity.
The structure of the embodiment of the present invention has been described above, but is not limited thereto.
for example, in the above-described embodiment, the first driving structure includes the first driving motor and the first telescopic rod vertically disposed; the second driving structure comprises a second driving motor and a second telescopic rod which is vertically arranged.
however, according to the structure of the specific embodiment, the beneficial effects of simplifying the structure and reducing the manufacturing cost can be achieved by arranging the first driving structure as the first driving motor and the first telescopic rod and arranging the second driving structure as the second driving motor and the second telescopic rod.
In addition, in the above-described embodiments, the upper end portion of the first diameter section of the sealing plug is further provided with a tapered tip.
However, according to the structure of the specific embodiment, the tapered pointed end is arranged at the upper end of the first diameter section of the sealing plug, so that the beneficial effects of reducing the resistance of the upward movement of the first diameter section and facilitating the upward movement of the first diameter section can be achieved.
in addition, in the above-described embodiment, the feed port and the water inlet are provided on the same horizontal communication pipe.
but not limited to this, feed inlet and water inlet also can set up respectively on different horizontal communicating pipe, can realize the normal use function of feed inlet and water inlet equally, but, according to embodiment's structure, set up feed inlet and water inlet on same horizontal communicating pipe, can reach the beneficial effect that can simplify the structure, save pipeline material.
In addition, in the above-described embodiment, the lower opening surface of the discharge opening is flush with the upper surface of the filter plate.
however, according to the structure of the specific embodiment, the lower opening surface of the discharge opening is arranged flush with the upper surface of the filter plate, so that the discharge opening can conveniently and completely discharge medicine dregs in the filter pressing space.
in the above-described embodiment, the upper surface of the second pressing plate on the side close to the liquid discharge port is formed as the outlet surface, and the outlet surface is flush with the lower port surface of the liquid discharge port in the state where the second extendable rod is at the position of the maximum extension.
however, according to the configuration of the preferred embodiment, the outlet surface is flush with the lower opening surface of the liquid discharge port in the state where the second extendable rod is at the position of the maximum extension, and the liquid discharge port can easily discharge the liquid chemical in the liquid collecting space completely.
In the above-described embodiment, the upper surface of the second pressing plate is an inclined surface, and the upper surface on the lower side of the inclined surface is an outlet surface.
However, according to the configuration of the preferred embodiment, the upper surface of the second pressing plate is formed as the inclined surface, and the upper surface of the lower side of the inclined surface is formed as the outlet surface, so that the chemical can be more favorably flowed toward the discharge port by the gravity when the discharge port discharges the liquid.
in addition, the pharmaceutical pressure filtration tank of the present invention can be combined with the various structures of the above embodiments, and can exhibit the above effects as well.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A pharmacy filter-press jar which characterized in that: comprises a filter-pressing tank body, a filter plate, a first pressure device and a second pressure device,
The filter plate is provided with a plurality of filter holes and is horizontally arranged inside the filter pressing tank body;
The first pressurizing device is arranged at the inner top of the filter pressing tank body,
the first pressurizing device comprises a first driving structure and a first pressurizing plate, a filter pressing space is formed between the first pressurizing plate and the filter plate, and the first driving structure can drive the first pressurizing plate to move towards or away from the filter plate;
The second pressurizing device is arranged at the inner bottom of the filter pressing tank body,
The second pressurizing device comprises a second driving structure, a second pressurizing plate and a sealing plug, the sealing plug is used for plugging the filtering hole,
And a liquid collecting space is formed between the second pressurizing plate and the filter plate, and the second pressurizing device can drive the second pressurizing plate to move towards or away from the filter plate, so that the blocking state of the sealing plug on the filter hole is changed.
2. the pharmaceutical filter press canister of claim 1, wherein:
The first driving structure comprises a first driving motor and a first telescopic rod which is vertically arranged,
The first driving motor is fixed on the top wall of the filter pressing tank body, the top end of the first telescopic rod is connected with the first driving motor, the bottom end of the first telescopic rod is fixedly connected with the first pressure plate,
Under the driving action of the first driving motor, the first telescopic rod can drive the first pressurizing plate to move back and forth along the axial direction of the first telescopic rod.
3. The pharmaceutical filter press canister of claim 1, wherein:
The second driving structure comprises a second driving motor and a second telescopic rod which is vertically arranged,
The second driving motor is fixed on the bottom wall of the filter pressing tank body, the bottom end of the second telescopic rod is connected with the second driving motor, the top end of the second telescopic rod is fixedly connected with the second pressurizing plate,
Under the driving action of the second driving motor, the second telescopic rod can drive the second pressurizing plate to move back and forth along the axial direction of the second telescopic rod.
4. The pharmaceutical filter press canister of claim 3, wherein:
Along the axial direction of the sealing plug, the sealing plug comprises a first diameter section far away from the second pressurizing plate and a second diameter section close to the second pressurizing plate, the diameter of the first diameter section is equal to that of the filtering hole, and the diameter of the second diameter section is smaller than that of the filtering hole,
when the second telescopic rod is at the position of the limit shortening, the first diameter section is positioned in the filtering hole so as to plug the filtering hole,
And under the state that the second telescopic rod is at the position of ultimate extension, the first diameter section is positioned at the position extending out of the filter hole, so that a gap capable of communicating the filter pressing space with the liquid collecting space is formed between the second diameter section and the filter hole.
5. The pharmaceutical filter press canister of claim 3, wherein:
along the axial direction of the sealing plug, the sealing plug comprises a first diameter section far away from the second pressurizing plate and a second diameter section close to the second pressurizing plate, the diameter of the first diameter section is larger than that of the filtering hole, the diameter of the second diameter section is smaller than that of the filtering hole,
when the second telescopic rod is in a position of ultimate shortening, the lower surface of the first diameter section and the upper surface of the filter plate are mutually abutted, so that the filter holes are blocked,
and under the state that the second telescopic rod is at the position of ultimate extension, a gap which can communicate the filter pressing space and the liquid collecting space is formed between the second diameter section and the filter hole.
6. the pharmaceutical filter press canister of claim 4 or 5, wherein:
and a conical pointed end is also arranged at the upper end part of the first diameter section.
7. The pharmaceutical filter press canister of claim 1, wherein:
A horizontal communicating pipe which can communicate the filter pressing space with the external environment is arranged at the side part of the filter pressing tank body,
And a feed inlet and a water inlet with upward openings are sequentially arranged on the horizontal communicating pipe.
8. the pharmaceutical filter press canister of claim 7, wherein:
The lateral part of the filter pressing tank body is also provided with a discharge hole communicated with the filter pressing space and an external environment, and the lower opening surface of the discharge hole is flush with the upper surface of the filter plate.
9. The pharmaceutical filter press canister of claim 3, wherein:
A liquid discharge port for communicating the liquid collecting space with an external environment is further formed in the side portion of the filter pressing tank body, an upper surface of one side, close to the liquid discharge port, of the second pressurizing plate is formed into an outlet surface, and the outlet surface is flush with a lower port surface of the liquid discharge port in a state where the second telescopic rod is in a position of ultimate extension.
10. The pharmaceutical filter press canister of claim 9, wherein:
An upper surface of the second pressing plate is an inclined surface, and an upper surface of a lower side of the inclined surface is formed as the outlet surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821451377.9U CN209794637U (en) | 2018-09-05 | 2018-09-05 | Pharmacy filter-press jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821451377.9U CN209794637U (en) | 2018-09-05 | 2018-09-05 | Pharmacy filter-press jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209794637U true CN209794637U (en) | 2019-12-17 |
Family
ID=68815945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821451377.9U Active CN209794637U (en) | 2018-09-05 | 2018-09-05 | Pharmacy filter-press jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209794637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811705A (en) * | 2020-12-31 | 2021-05-18 | 宁夏师范学院 | Chemical sewage treatment plant for environmental engineering |
| CN114432735A (en) * | 2022-01-24 | 2022-05-06 | 广东岭南职业技术学院 | Polystictus glycopeptide preparation facilities |
-
2018
- 2018-09-05 CN CN201821451377.9U patent/CN209794637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811705A (en) * | 2020-12-31 | 2021-05-18 | 宁夏师范学院 | Chemical sewage treatment plant for environmental engineering |
| CN114432735A (en) * | 2022-01-24 | 2022-05-06 | 广东岭南职业技术学院 | Polystictus glycopeptide preparation facilities |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209794637U (en) | Pharmacy filter-press jar | |
| CN209519382U (en) | Traditional Chinese medicine extraction device | |
| CN208493502U (en) | The continuous Chinese medicine extractor of pharmacy squeeze type | |
| CN206996071U (en) | Knockout drum | |
| CN211659359U (en) | High-pressure filter plate with variable volume of filter chamber | |
| CN205929529U (en) | High -efficient filter pressing device of chinese -medicinal material | |
| CN206406481U (en) | A kind of device for squeezing liquid from Chinese medicine dregs | |
| CN202609998U (en) | Spiral-flow type energy-saving muddy water flocculation mixing device | |
| CN207591361U (en) | A kind of extractor side filter device | |
| CN207786737U (en) | A kind of shampoo making raw material chopper | |
| CN205730540U (en) | A kind of sewage treatment pot | |
| CN214861597U (en) | Detachable filter screen device for petroleum processing filtration | |
| CN108215280A (en) | A kind of flat turn oil extraction machine | |
| CN201208523Y (en) | Thick liquid filtering device | |
| CN208497747U (en) | Jerusalem artichoke compresses filtering compressor | |
| CN208482070U (en) | Simple and easy filter equipment for chemistry experiments | |
| CN202715296U (en) | Novel filter with washing function and pressing drying function | |
| CN206119948U (en) | Novel crushing and filtering for food processing device | |
| CN206853213U (en) | Printing ink wastewater treatment device | |
| CN206858312U (en) | A kind of RE waste water Integrated Processing Unit | |
| CN215538782U (en) | Adjustable liquid outlet device | |
| CN211215614U (en) | Edible oil filter | |
| CN209701006U (en) | A kind of check valve of the bottle placer with filtering function | |
| CN103496762A (en) | Sewage processing apparatus | |
| CN216604138U (en) | High-efficient traditional chinese medicine draws jar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |